List of quantum optics patents

Patents where

Current Assignee

Industry

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11600491 Laser apparatus and method of processing thin films		IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11600491	March 7, 2023
‌ US Patent 11914199 Optical fiber cable connector	Patent 11914199 was granted and assigned to IPG Photonics on February, 2024 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11914199	February 27, 2024
‌ US Patent 11426816 Methods and systems for characterizing laser machining properties by measuring keyhole dynamics using interferometry	Patent 11426816 was granted and assigned to IPG Photonics on August, 2022 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11426816	August 30, 2022
‌ US Patent 8986497 Laser lift off systems and methods	Patent 8986497 was granted and assigned to IPG Photonics on March, 2015 by the United States Patent and Trademark Office.		IPG Photonics	United States Patent and Trademark Office	8986497	March 24, 2015
‌ US Patent 11433483 System and method laser for processing of materials	Patent 11433483 was granted and assigned to IPG Photonics on September, 2022 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11433483	September 6, 2022
‌ US Patent 10399183 Multiple beam additive manufacturing	Patent 10399183 was granted and assigned to IPG Photonics on September, 2019 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	10399183	September 3, 2019
‌ US Patent 9956646 Multiple-beam laser processing using multiple laser beams with distinct wavelengths and/or pulse durations	Patent 9956646 was granted and assigned to IPG Photonics on May, 2018 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	9956646	May 1, 2018
‌ US Patent 10343237 System and method for laser beveling and/or polishing	Patent 10343237 was granted and assigned to IPG Photonics on July, 2019 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	10343237	July 9, 2019
‌ US Patent 11003046 Systems and methods for nonlinear optical light generation using linearly uncoupled resonators in integrated photonic devices	Patent 11003046 was granted and assigned to Xanadu on May, 2021 by the United States Patent and Trademark Office.	Xanadu	Xanadu	United States Patent and Trademark Office	11003046	May 11, 2021
‌ US Patent 11543668 Methods and apparatus for mitigating imperfections in optical circuits	Patent 11543668 was granted and assigned to Xanadu on January, 2023 by the United States Patent and Trademark Office.	Xanadu	Xanadu	United States Patent and Trademark Office	11543668	January 3, 2023
‌ US Patent 11458566 Monitoring material processing using imaging signal density determined from inline coherent imaging (ICI)		IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11458566	October 4, 2022
‌ US Patent 9764427 Multi-laser system and method for cutting and post-cut processing hard dielectric materials	Patent 9764427 was granted and assigned to IPG Photonics on September, 2017 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	9764427	September 19, 2017
‌ US Patent 11562279 Apparatus and methods for quantum computing and machine learning	Patent 11562279 was granted and assigned to Xanadu (company) on January, 2023 by the United States Patent and Trademark Office.	Xanadu	Xanadu	United States Patent and Trademark Office	11562279	January 24, 2023
‌ US Patent 9669613 Laser lift off systems and methods that overlap irradiation zones to provide multiple pulses of laser irradiation per location at an interface between layers to be separated	Patent 9669613 was granted and assigned to IPG Photonics on June, 2017 by the United States Patent and Trademark Office.		IPG Photonics	United States Patent and Trademark Office	9669613	June 6, 2017
‌ US Patent 11327011 Methods and systems for coherent imaging and feedback control for modification of materials		IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11327011	May 10, 2022
‌ US Patent 11307365 Optical fiber cable connector	Patent 11307365 was granted and assigned to IPG Photonics on April, 2022 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11307365	April 19, 2022
‌ US Patent 9306364 Ultra high power single mode fiber laser system	Patent 9306364 was granted and assigned to IPG Photonics on April, 2016 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	9306364	April 5, 2016
‌ US Patent 11593699 Apparatus and methods for gaussian boson sampling	Patent 11593699 was granted and assigned to Xanadu on February, 2023 by the United States Patent and Trademark Office.	Xanadu	Xanadu	United States Patent and Trademark Office	11593699	February 28, 2023
‌ US Patent 10082632 Optical fiber cable connector	Patent 10082632 was granted and assigned to IPG Photonics on September, 2018 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	10082632	September 25, 2018
‌ US Patent 11316319 High-power, rare-earth-doped crystal amplifier based on ultra-low-quantum-defect pumping scheme Utilizing single or low-mode fiber lasers	Patent 11316319 was granted and assigned to IPG Photonics on April, 2022 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11316319	April 26, 2022
‌ US Patent 11364572 Laser cutting head with dual movable mirrors providing beam alignment and/or wobbling movement	Patent 11364572 was granted and assigned to IPG Photonics on June, 2022 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11364572	June 21, 2022
‌ US Patent 11444425 Chirped pulse amplification laser system		IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11444425	September 13, 2022
‌ US Patent 11747132 Methods and apparatus for decomposition to account for imperfect beamsplitters	Patent 11747132 was granted and assigned to Xanadu (company) on September, 2023 by the United States Patent and Trademark Office.	Xanadu	Xanadu	United States Patent and Trademark Office	11747132	September 5, 2023
‌ US Patent 11331752 Backside surface welding system and method	Patent 11331752 was granted and assigned to IPG Photonics on May, 2022 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11331752	May 17, 2022
‌ US Patent 11534858 Methods and systems for coherent imaging and feedback control for modification of materials using dynamic optical path switch in the reference arms	Patent 11534858 was granted and assigned to IPG Photonics on December, 2022 by the United States Patent and Trademark Office.	IPG Photonics	IPG Photonics	United States Patent and Trademark Office	11534858	December 27, 2022

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